%0 Journal Article %T Obtaining the Optimum Block Length of the Chet Network: An At-Grade Transportation Network without Signalized Intersections, Roundabouts, or Stop Signs %J Engineer: Journal of the Institution of Engineers, Sri Lanka %D 2018 %R 10.4038/engineer.v51i4.7312 %X Assistant Professor, Faculty of Transportation Engineering, Dr., B. Eng. (Hons) (Chulalongkorn University), M. Eng. (Asian Institute of Technology), Ph.D. (Utah State University, USA) %K Hexagonal network topology %K Traffic flow analysis %K Transport dynamics %K Simulation of traffic system %K Network design %U https://engineer.sljol.info/articles/10.4038/engineer.v51i4.7312/